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A method for fixing bare components of optical splitters after coupling and alignment during packaging

An optical splitter and fixing method technology, applied in the direction of fiber mechanical structure, etc., can solve problems such as large insertion loss, reduce insertion loss, reduce waste of manpower and material resources, and solve the effect of optical device calibration

Active Publication Date: 2017-04-05
湖南省康普通信技术有限责任公司
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  • Claims
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Problems solved by technology

[0004] The method of the present invention aims at the deficiencies in the existing optical splitter packaging technology, optimizes the fixing method of the bare optical splitter device after coupling and alignment during packaging, solves the problem of optical device correction, reduces insertion loss, and The packaging process avoids the technical problem of having to re-package due to excessive insertion loss caused by unqualified packaging

Method used

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  • A method for fixing bare components of optical splitters after coupling and alignment during packaging
  • A method for fixing bare components of optical splitters after coupling and alignment during packaging
  • A method for fixing bare components of optical splitters after coupling and alignment during packaging

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are only used to illustrate the present invention, but can not be used to limit the scope of the present invention.

[0026] The invention provides a method for fixing the bare components of the optical splitter after coupling and alignment during packaging. The method is divided into the following steps:

[0027] Making a silicone tube with a C-shaped opening, the inner diameter of the raw material for making the silicone tube with a C-shaped opening is greater than the outer diameter of the chip;

[0028] Thread the optical fibers at the input and output ends of the bare component of the optical splitter into empty pipes with sealed steel pipe plugs;

[0029] Apply appropriate amount of silica gel to the places where the plugs are placed at both ends of the lower cover of the packa...

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Abstract

The invention relates to the technical field of optical fiber communication component manufacturing, in particular to a fixing method of an optical branching device naked device during packaging after coupling aligning. According to the method, the shortcomings in an existing optical branching device packaging technology are overcome, the fixing method of the optical branching device naked device during packaging after coupling aligning is optimized, optical device correcting is well achieved, insertion loss is lowered, and the technical problem that due to unqualified packaging, insertion loss is too high, and packaging needs to be carried out again is avoided in the packaging technology.

Description

technical field [0001] The invention relates to the technical field of manufacturing optical fiber communication components, in particular to a method for fixing bare components of optical splitters after coupling and alignment during packaging. Background technique [0002] In the prior art, there are two fixing methods for packaging the bare components of the optical splitter after coupling and alignment: one is to use silica gel to fix the optical fiber array; the other is to use silica gel to fix the chip. When the optical fiber array is fixed with silica gel, the size (thickness) of the optical fiber array and the chip is different, the bottom of the device is not on the same level, and most of the entire device is relatively movable. It is easy to fall off under impact and cause fiber breakage. When using silica gel to fix the chip, fix the middle part of the entire device. This method is better than using silica gel to fix the fiber array. Under the impact of externa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/44
Inventor 朱百舒
Owner 湖南省康普通信技术有限责任公司
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